If so the first thing that you need to do is download the scripting plugin from here .

Then when you got that up and running on your PC, e-mail me and I will send you the Javascript for what you want. You need to create a folder called 'scripts' inside your Photoshop folder under Program Files and put this script there.

What this script essentially does is pull your exif data and puts it on to a text layer over your photo (don't know if this is what you were referring to). The colour is set to a bright green but you can easily change that.